[XviD-devel] bug in xvid v0.9.2?

[Christoph Nägeli]

Hello everyone,

Perhaps I found a bug in the xvid v0.9.2.
Sometime ago I reported that I have a strange Image after compressing 
and decompressing an image from RGB32 to XviD and back.
Today I updated my XviD version with the newest CVS build and now 
almost same code seems to work (except the differences between the 
different APIs).

With the XviD v0.9.2, I encoded it with a stride value equal to the 
width. But actually the documentation said that the stride value as to 
be the byte offset of the next (4 times the width for RGB32). But that 
caused the application to crash.

With the CVS build of the XviD (from today), theres no problem when I 
use a stride value of 4 * width for RGB32 and the image is encoded and 
decoded well. Is there possibly a bug in the color conversion functions?

I'm using a PowerBook G4 with Mac OSX v10.2.6 and compile with gcc v3.1 
(if this helps).

Regards
Christoph